Object Storage Service

Object Storage Service

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Object Storage Service

Documentation > Products > Object Storage Service > Post Object Restore

POST Object restore

Description

This operation can restore a temporary replica of an object of GLACIER storage type Support the life cycle of a specified temporary replica when restoring, that is, after a specified period of time, OSS will delete the temporary replica. This operation does not affect the restored source object.

When restoring archived objects, you can specify the following restore options:

  • Expedited: Fast Restore
  • Standard: Standard Restore
  • Bulk: Bulk Restore

Request

Request Syntax

POST /ObjectName?restore HTTP/1.1
Host: <BUCKET_NAME>.s3.<REGION>.jdcloud-oss.com
Date: date
Authorization: authorization string

 request body

Request Parameter

No Request Parameter

Request Header

No Special Header

Request Element

XML Example of Request Body:

<RestoreRequest>
   <Days>2</Days> 
   <GlacierJobParameters>
     <Tier>Bulk</Tier>
   </GlacierJobParameters> 
</RestoreRequest>
Name Description Must
RestoreRequest Collection of Retrieval Information.
Type: Container		 Yes
Days Retrieved Life Cycle of Temporary Replica. The minimum number of days to restore objects from Glacier is 1. When a replica of an object reaches the specified life cycle, OSS deletes it from the bucket.
Type: Positive Integer
Parent Tag: RestoreRequest		 Yes
GlacierJobParameters Collection of Glacier Retrieval Task Parameter.
Type: Container
Parent Tag: RestoreRequest		 No
Tier Restore option, Standard by default.
Type: Enum
Valid Value: Expedited, Standard, Bulk
Parent Tag: GlacierJobParameters		 No

Response

Response Header

No Special Header

Response Element

No Response Element

Special Error

Error Code Description HTTP Status Code
RestoreAlreadyInProgress Object restoration is already in process. 409 Conflict

Examples

This request restores the replica of photo1.jpg from the archival storage with the restore option as Expedited and the life cycle of the copy is 2 days.

POST /photo1.jpg?restore HTTP/1.1
Host: <BUCKET_NAME>.s3.<REGION>.jdcloud-oss.com
Date: Mon, 22 Oct 2012 01:49:52 GMT
Authorization: authorization string
Content-Length: content length

<RestoreRequest>
  <Days>2</Days>
  <GlacierJobParameters>
    <Tier>Expedited</Tier>
  </GlacierJobParameters>
</RestoreRequest>
If there is no replica of the restored object in the Bucket, OSS will start the restore the task and return the 202 Accepted response. 
HTTP/1.1 202 Accepted
x-amz-request-id: 9F341CD3C4BA79E0
Date: Sat, 20 Oct 2012 23:54:05 GMT
Content-Length: 0
Server: JDCloudOSS
Update Time：2019-09-16 21:21:48